B.) All americans must be prepared to fight for the safety and freedom of the united states.
The answer is D. Theme. The theme is the central idea in a piece of writing or work of art.
We can actually see here that the author primarily structure "Collecting Rocks" in the following way: B. Reported from teachers around the world.
<h3>What is structure?</h3>
Structure refers to the organisation and arrangement of a particular thing. Text or passages can be structured in such a way that one can understand what is being passed across.
Thus, we can see here that the author primarily structures "Collecting Rocks" by the reporting from teachers around the world.
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The inference can be made about Della from this excerpt is Della bargains well in order to save money" (Option C)
<h3>How do you draw an inference?</h3>
Drawing inferences involves looking at statements logically and examining them for contextual clues to see what conclusions may be made from them.
The context clue that helps us answer this question is "Pennies saved one and two at a time..."
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